43 entries under extraordinary topic. ×

1
kooky(amazing, dubious, astonishing, incredible)
1
open to doubt(expression, idiom, amazing, dubious)
1
outlandish(amazing, incredible)
1
past belief(expression, amazing, dubious, astonishing)
1
phony(amazing, incredible)
1
preposterous(amazing, incredible)
1
questionable(amazing, incredible)
1
reaching(amazing, dubious, astonishing, incredible)
1
scatterbrained(amazing, dubious, astonishing, incredible)
1
screwy(amazing, dubious, astonishing, incredible)
1
staggering(amazing, incredible)
1
suspect(amazing, incredible)
1
thin(amazing, incredible)
1
too much(expression, amazing, dubious, astonishing)
1
unbelievable(adjective, amazing, incredible)
1
unconvincing(amazing, incredible)
1
unimaginable(amazing, incredible)
1
unsubstantial(amazing, incredible)
1
unthinkable(amazing, incredible)
1
weak(dull, simple, limited, amazing)
11 years ago|657 views|share |citing 
APASmart Define. (2015). lamebrained thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/lamebrained/thesaurus/synonyms
ChicagoSmart Define. 2015. "lamebrained thesaurus" https://smartdefine.org/lamebrained/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, lamebrained thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/lamebrained/thesaurus/synonyms>.
MLASmart Define. "lamebrained thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/lamebrained/thesaurus/synonyms>